S1195
ST638
≥98% (HPLC), solid
Synonym(s):
α-Cyano-(3-ethoxy-4-hydroxy-5-phenylthiomethyl)cinnamide
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About This Item
Empirical Formula (Hill Notation):
C19H18N2O3S
CAS Number:
Molecular Weight:
354.42
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
12352200
MDL number:
InChI key
YKLMGKWXBLSKPK-RIYZIHGNSA-N
SMILES string
CCOc1cc(cc(CSc2ccccc2)c1O)\C=C(/C#N)C(N)=O
InChI
1S/C19H18N2O3S/c1-2-24-17-10-13(8-14(11-20)19(21)23)9-15(18(17)22)12-25-16-6-4-3-5-7-16/h3-10,22H,2,12H2,1H3,(H2,21,23)/b14-8+
assay
≥98% (HPLC)
form
solid
color
yellow
mp
134-135.5 °C
solubility
DMSO: 19 mg/mL
storage temp.
−20°C
Quality Level
Related Categories
Biochem/physiol Actions
Protein tyrosine kinase inhibitor (IC50 = 370 nM). Also inhibits HGF-induced MAP kinase activation in hepatocytes and inhibits phospholipase D activity in human neutrophils.
Packaging
Light sensitive and packaged under nitrogen.
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Regulatory Information
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A Burke-Gaffney et al.
British journal of pharmacology, 119(6), 1149-1158 (1996-11-01)
1. Tumour necrosis factor-alpha (TNF alpha) increases the expression of the adhesion molecule intercellular adhesion molecule-1 (ICAM-1) on cultured endothelial and epithelial cells and modulation of this may be important in controlling inflammation. Activation of tyrosine kinase(s) is known to
Vanadate causes synthesis of endothelium-derived NO via pertussis toxin-sensitive G protein in pigs.
R Nakaike et al.
The American journal of physiology, 271(1 Pt 2), H296-H302 (1996-07-01)
The effects of sodium orthovanadate, an inhibitor of protein tyrosine phosphatases, on the endothelial nitric oxide (NO) pathway were studied in vitro. Vanadate caused endothelium-dependent relaxations in isolated porcine coronary arteries, which were abolished by N omega-nitro-L-arginine methyl ester. The
T Yamawaki et al.
Journal of the American College of Cardiology, 32(3), 780-786 (1998-09-19)
This study was designed to examine whether or not intramural delivery of ST638 (a specific tyrosine kinase inhibitor) with biodegradable stent can suppress the restenotic changes of the coronary artery in vivo. Clinical and animal studies demonstrated that restenosis after
S V Smirnov et al.
Circulation research, 76(2), 310-316 (1995-02-01)
The whole-cell patch-clamp technique was used to characterize the effects of several tyrosine kinase inhibitors on the voltage-gated K+ current (IK) in rat and rabbit pulmonary artery cells. IK was blocked in a dose-dependent manner by genistein (20 to 100
Andreas Vocks et al.
Cellular physiology and biochemistry : international journal of experimental cellular physiology, biochemistry, and pharmacology, 13(3), 165-172 (2003-07-24)
Polymorphonuclear leukocytes (neutrophils) release a variety of toxic agents--proteins and reactive oxygen species (ROS)--that are used to inactivate foreign microorganisms in the non-specific immune response. This study was undertaken to compare intracellular signalling pathways that lead to the ROS production
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